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Brums [2.3K]
3 years ago
8

John's parents ask him to eat 75% of the brussels sprouts on his plate at dinner. John eats 9 brussels sprouts. How many brussel

s sprouts were on John's plate to start?
Mathematics
1 answer:
Veronika [31]3 years ago
6 0
12 because
1/4 of 12 is 3
2/4 (1/2) of 12 is 6
And 3/4 of 12 is 9

And 3/4 = 75%
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E(x) = ∑ xp(x), where x is the number of points you get per problem here and p(x) is the probability of getting the problem correct

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